You may need to refresh your browser cache. Browsers like to cache (or save) versions of webpages you visit often to help improve page loading speed. Eventually, your changes should show up depending on your cache settings. But you can also clear your cache to instantly load the updated version of your page.
Clear your cache by going to your browser's history settings and clearing cached images and files. Or, try holding down the 'shift' key on your keyboard and clicking the 'refresh' icon in your browser at the same time (hard refresh).
If you have tried clearing your cache and are still having issues publishing your page, contact a web administrator at webmaster@coloradomesa.edu for assistance.